its both, an add, and info
one thing that I have found troubling about the ecig world is how many people out there are just trying to make a quick buck, huslers and such.
These guys put out an informitive "article" about one of the benefits of
vaping, then tag their add at the end, this to me almost negates the positives of the add. A smart person would look at this and say, "their just trying to sell their product"
Its these same kind of people that tried putting ...... into their ecigs.
Its understandable to want to make money, but these people dont care about smokers any more than tobacco companies do. They hurt the cause in the long run, IMO